Nonstop flight route between Saipan Island, Northern Mariana Islands and Enid, Oklahoma, United States:

About this route:

A direct, nonstop flight between Saipan International Airport (SPN), Saipan Island, Northern Mariana Islands and Vance Air Force Base (END), Enid, Oklahoma, United States would travel a Great Circle distance of 6,978 miles (or 11,230 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Saipan International Airport and Vance Air Force Base, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Saipan International Airport and Vance Air Force Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Saipan International Airport (SPN):

• On 12 October 1944 the first B-29 Joltin Josie The Pacific Pioneer piloted by Brigadier General Haywood S.
• In addition to being known as "Saipan International Airport", other names for SPN include "Francisco C. Ada Airport" and "GSN".
• Saipan International Airport (SPN) currently has only 1 runway.
• The furthest airport from Saipan International Airport (SPN) is Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA), which is nearly antipodal to Saipan International Airport (meaning Saipan International Airport is almost on the exact opposite side of the Earth from Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho)), and is located 12,125 miles (19,514 kilometers) away in Salvador, Bahia, Brazil.
• Because of Saipan International Airport's relatively low elevation of 215 feet, planes can take off or land at Saipan International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• After several months of disappointing high level bombing attacks from Isely, General Curtis LeMay, Commander of Twentieth Air Force issued a new directive that the high-altitude, daylight attacks be phased out and replaced by low-altitude, high-intensity incendiary raids at nighttime, being followed up with high explosive bombs once the targets were set ablaze.
• Saipan International Airport covers an area of 734 acres which contains one paved runway measuring 8,700 x 200 ft.
• Once in American hands, Isely Field was expanded considerably to support Twentieth Air Force B-29 Superfortress operations.
• With the end of the war the wing's four bomb groups were all returned to the United States, with their B-29s either being flown to Clark Air Base in the Philippines for scrapping, or were flown to storage facilities in Texas or Arizona.
• The closest airport to Saipan International Airport (SPN) is Tinian International Airport (TIQ), which is located only 11 miles (18 kilometers) SW of SPN.

Facts about Vance Air Force Base (END):

• In keeping with the Air Force tradition of naming bases for deceased Air Force flyers, on July 9, 1949, the base was renamed after a local World War II hero and Medal of Honor recipient, Lt Col Leon Robert Vance, Jr.
• In addition to being known as "Vance Air Force Base", another name for END is "Vance ANGB".
• The furthest airport from Vance Air Force Base (END) is Sir Gaëtan Duval Airport (RRG), which is located 10,825 miles (17,422 kilometers) away in Rodrigues Island, Mauritius.
• The base was reactivated on January 13, 1948, and its name changed to Enid Air Force Base, as one of the pilot training bases within the Air Training Command.
• Construction began on 12 July 1941 for a cost of $4,034,583.
• The closest airport to Vance Air Force Base (END) is Enid Woodring Regional Airport (WDG), which is located only 8 miles (12 kilometers) ENE of END.